[BACK]Return to decompress.pl CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / cgi
File:  [LON-CAPA] / loncom / cgi / decompress.pl
Revision 1.8: download - view: text, annotated - select for diffs
Wed Nov 19 15:07:25 2003 UTC (20 years, 6 months ago) by taceyjo1
Branches: MAIN
CVS tags: HEAD
Just removing some extra info that doesn't need to be there

    1: #!/usr/bin/perl
    2: #
    3: #
    4: # Copyright Michigan State University Board of Trustees
    5: # $Id
    6: #
    7: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    8: #
    9: # LON-CAPA is free software; you can redistribute it and/or modify
   10: # it under the terms of the GNU General Public License as published by
   11: # the Free Software Foundation; either version 2 of the License, or
   12: # (at your option) any later version.
   13: #
   14: # LON-CAPA is distributed in the hope that it will be useful,
   15: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   17: # GNU General Public License for more details.
   18: #
   19: # You should have received a copy of the GNU General Public License
   20: # along with LON-CAPA; if not, write to the Free Software
   21: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   22: #
   23: # /home/httpd/cgi-bin/decompress.pl
   24: #
   25: # http://www.lon-capa.org/
   26: #
   27: # The LearningOnline Network with CAPA
   28: #
   29: # A CGI script that decompresses compressed files for mass uploading into
   30: # construction space
   31: ####
   32: use strict;
   33: use lib '/home/httpd/lib/perl';
   34: use LONCAPA::loncgi ();
   35: if(! &LONCAPA::loncgi::check_cookie_and_load_env())
   36: {
   37:     print "Content-type: text/html\n\n";
   38:     print <<END;
   39:     <html><body>NO COOKIE!</body></html>
   40: END
   41: }
   42: else
   43: {
   44:     print "Content-type: text/html\n\n";
   45:     if(! $ENV{'cgi.file'} || ! $ENV{'cgi.dir'})
   46:     {
   47:         print <<END;
   48:         <html><body>Bad Enviroment!</body></html>
   49: END
   50:     }
   51:     else
   52:     {
   53:         print <<END;
   54: 	<html><body><b>Output of decompress:</b><br /><br />
   55: END
   56:         chdir $ENV{'cgi.dir'};
   57:         if ($ENV{'cgi.file'} =~ m|zip|)
   58:         {
   59:             open(OUTPUT, "unzip $ENV{'cgi.file'} 2> /dev/null |");
   60:             while (<OUTPUT>)
   61:             {
   62:                 print "$_<br />";
   63:             }
   64:             close(TRACE);
   65:         }
   66:         elsif ($ENV{'cgi.file'} =~ m|tar.gz|)
   67:         {
   68:             open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |");
   69:             while (<OUTPUT>)
   70:             {
   71:                 print "$_<br />";
   72:             }
   73:             close(TRACE);
   74:         }
   75:         elsif ($ENV{'cgi.file'} =~ m|tar.bz2|)
   76:         {
   77:             open(OUTPUT, "tar -jxpvf $ENV{'cgi.file'} 2> /dev/null |");
   78:             while (<OUTPUT>)
   79:             {
   80:                 print "$_<br />";
   81:             }
   82:             close(TRACE);
   83:         }
   84:         elsif ($ENV{'cgi.file'} =~ m|bz2|)
   85:         {
   86:             open(OUTPUT, "bunzip2 $ENV{'cgi.file'} 2> /dev/null |");
   87:             while (<OUTPUT>)
   88:             {
   89:                 print "$_<br />";
   90:             }
   91:             close(TRACE);
   92:         }
   93:         elsif ($ENV{'cgi.file'} =~ m|tgz|)
   94:         {
   95:             open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |");
   96:             while (<OUTPUT>)
   97:             {
   98:                 print "$_<br />";
   99:             }
  100:             close(TRACE);
  101:         }
  102:         elsif ($ENV{'cgi.file'} =~ m|gz|)
  103:         {
  104:             open(OUTPUT, "gunzip $ENV{'cgi.file'} 2> /dev/null |");
  105:             while (<OUTPUT>)
  106:             {
  107:                 print "$_<br />";
  108:             }
  109:             close(TRACE);
  110:         }
  111:         elsif ($ENV{'cgi.file'} =~ m|tar|)
  112:         {
  113:             open(OUTPUT, "tar -xpvf $ENV{'cgi.file'} 2> /dev/null |");
  114:             while (<OUTPUT>)
  115:             {
  116:                 print "$_<br />";
  117:             }
  118:             close(TRACE);
  119:         }
  120:         else
  121:         {
  122:             print "There has been an error in determining the file type of $ENV{'cgi.file'}, please check name";
  123:         }
  124:         print "<br /><b>Decompress complete!</b><br /></body></html>";
  125:     }
  126: }
  127:
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